<template>
  <div class="container" @click="handleGallary">
    <div class="wrapper">
      <swiper :options="swiperOption">
        <swiper-slide v-for="(item,index) of imgs" :key="index">
          <img class="gallary-img" :src="item">
        </swiper-slide>
        <div class="swiper-pagination"  slot="pagination"></div>
    </swiper>
    </div>
  </div>
</template>

<script>
export default {
  name: 'CommonGallary',
  props:{
    imgs:{
      type:Array,
      default (){
        return []
      }
    }
  },
  data () {
    return {
      swiperOption:{
      pagination:'.swiper-pagination',
      paginationType:'fraction',//去官网看配置参数
      observeParents:true,
      observer:true//swiper监听该元素或父级元素发生改变时，会自动刷新一次
      }
    }
  },
  methods:{
    handleGallary(){
      this.$emit('close')
    }
  }
}
</script>
<style lang="stylus" scoped>
  .container>>> .swiper-container
    overflow:inherit
  .container
    position:fixed
    left:0
    right:0
    top:0
    bottom:0
    background:#000
    z-index:99
    display:flex
    flex-direction:column
    justify-content:center
    .wrapper
      height:0
      width:100%
      padding-bottom:100%
      .gallary-img
        width:100%
      .swiper-pagination
        color:#fff
        bottom:-1rem
</style>